[alsa-devel] HD-Audio device unsuppored (Nvidia G2xx-series GPU implemented)
tiwai at suse.de
Thu Dec 17 08:05:59 CET 2009
At Wed, 16 Dec 2009 15:20:56 +0000 (UTC),
Michal Halva wrote:
> Takashi Iwai <tiwai <at> suse.de> writes:
> > At Mon, 14 Dec 2009 12:52:40 +0100,
> > I wrote:
> > >
> > > >
> > > > one codec-id missed (0x10de000d) and codec-name is "G2xx HDMI".
> > >
> > > OK, I'll update.
> > Below is the updated patch. This also replaces the PCI ID check using
> > the generic hd-audio class check.
> > Takashi
> > ---
> Hi Takashi,
> applied this patch, module loads cleanly, card is visible, but sill no sound
> through HDMI interface of my G210 - any idea what might be wrong? alsa-info.sh
> output follows.
It might be also the video driver side.
For example, when a wrong EDID is set up in X config, the audio part also
doesn't work. There were similar bug reports with the older Nvidia cihpset.
Of course, it can be a driver bug. How did you test exactly?
A preferred way is to run like:
% aplay -Dhdmi foo.wav
It might be -Dhdmi:1, too, depending on the h/w.
Let's check firstly from the 2ch samples.
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